What are the applications of different types of suspension permanent magnets

The magnetic source of the suspension permanent magnet is a rare-earth permanent magnet material with high coercive force and high remanence, such as neodymium iron boron and ferrite, which can generate a strong magnetic field and can effectively remove and remove the ferromagnetic impurities in the material There is no need to connect power during the operation of one machine, and there is no energy consumption. Common suspension permanent magnets mainly include automatic type and manual type.

So what are the application characteristics of different types of suspension permanent magnets?

1. Suspension permanent magnets can realize automatic iron unloading, which has the characteristics of constant magnetic field, unchanged hot and cold conditions, and few failure points. It is very common in applications where the bandwidth is less than 1200 mm. Because the development of the current magnetic shielding technology has not passed, it has brought a lot of trouble to equipment manufacturing, transportation, installation, operation and maintenance. For example, a large piece of iron is attracted to the magnetic box, there is often a problem, it may not be thrown away, resulting in burnt motor. At the same time, the disassembly of the device is complicated and may cause the magnetic block to be damaged, so it is subject to certain restrictions in large-scale applications.
2. Manual unloading suspension permanent magnet. The structure of the iron separator is simple, the price is relatively cheap, the area is small, and the manufacture, installation and maintenance are very convenient. According to different configurations, it can be roughly divided into two types, namely fixed suspension and bottom fixing.

The suspension permanent magnet is suitable for installation on the belt conveyor belt, while the bottom fixed plate iron remover is suitable for installation and use below the lower hopper or chute.